A-1. Neurosurgical Application of Axial Transverse Tomography
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چکیده
منابع مشابه
Axial transverse tomography of the cervical spine narrowed by ossification of the posterior longitudinal ligament.
Ossification of the posterior longitudinal ligament in the cervical region is generally regarded as a rare disease, though a Japanese series of 185 cases has been reported. The main symptoms arise from a myelopathy, the degree of which varies from moderate to severe, due to stenosis of the spinal canal. In order to clarify the relationship between the severity of symptoms and the cross-sectiona...
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This article describes a technique in which X-ray transmission readings are taken through the head at a multitude of angles: from these data, absorption values of the material contained within the head are calculated on a computer and presented as a series of pictures of slices of the cranium. The system is approximately 100 times more sensitive than conventional X-ray systems to such an extent...
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The transverse-axial tubular system (TATS) of cardiac ventricular myocytes is a complex network of tubules that arises as invaginations of the surface membrane; it appears to form a specialised region of cell membrane that is particularly important for excitation-contraction coupling. However, much remains unknown about the structure and role of the TATS. In this brief review we use experimenta...
متن کاملPolarization-assisted transverse and axial optical superresolution.
The superposition of two coaxial Gaussian beams with offset foci and orthogonal linear polarizations can be used to produce a right- or leftcircular polarization component with a focal spot of volume smaller than that of the Gaussian beam. This polarization-assisted axial and transverse superresolution effect is attributed to the differential Gouy phase shift within the focal region or to the n...
متن کاملA Note on Transverse Axial Vector and Vector Anomalies in U(1) Gauge Theories
We reexamine the problem of transverse axial vector and vector anomalies in four-dimensional U(1) gauge theories studied in [10] using perturbative method. It is found that there are no transverse anomalies for both axial vector and vector current. A comparison between our results and those of [10] is given. PACS:11.15.-q Typeset using REVTEX
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ژورنال
عنوان ژورنال: Neurologia medico-chirurgica
سال: 1971
ISSN: 0470-8105,1349-8029
DOI: 10.2176/nmc.11.209a